Dokidoki! Precure Movie: Mana Kekkon!!? Mirai ni Tsunagu Kibou no Dress  

Dokidoki! Precure: Mana Kekkon!!? Mirai ni Tsunagu Kibou no Dress, Doki Doki Pretty Cure Movie: Mana is Getting Married!!? The Dress of Hope that Connects to the Future, ドキドキ! プリキュア マナ結婚!!? 未来につなぐ希望のドレス

Mana receives a wedding dress that was previously worn by both her mother and grandmother. Suddenly, an enigmatic individual named Matthew emerges and transports her to another realm. In this new world, Mana is overjoyed to encounter her grandmother and Maro, a cherished pet she had long ago. However, she discovers that two of her dearest companions, Rikka and Alice, are absent. It appears that her recollections have been altered in some way. If the current trajectory continues unchecked, the future will be jeopardized as well. The Precure girls must band together to safeguard their memories and secure a brighter tomorrow.